WATCH: Strange Smiley Face Appears In Hawaiian Volcano (VIDEO)

HAWAII - Scientists are left scratching their head after a weird smiley face appeared during the eruption of a Hawaiian volcano. Mick Kalber from the Paradise Helicopters tour company recorded the incredible video from the air. According to ABC the volcano has been active for years:

"The Kilauea volcano has been continuously erupting since 1983, making it one of the most active volcanoes in the world, according to the United States Geological Survey."